WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012103425) ROCK DRILL OIL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/103425    International Application No.:    PCT/US2012/022877
Publication Date: 02.08.2012 International Filing Date: 27.01.2012
IPC:
C10M 141/08 (2006.01), C10M 169/04 (2006.01), C10N 40/06 (2006.01)
Applicants: CHEVRON U.S.A. INC. [US/US]; 6001 Bollinger Canyon Road San Ramon, CA 94583 (US) (For All Designated States Except US).
OKAZAKI, Mark, E. [US/US]; (US) (For US Only).
HEE, Allen, G. [US/US]; (US) (For US Only)
Inventors: OKAZAKI, Mark, E.; (US).
HEE, Allen, G.; (US)
Agent: PRATER, Penny, L.; Chevron Corporation Law Department Post Office Box 6006 San Ramon, CA 94583-0806 (US)
Priority Data:
13/016,880 28.01.2011 US
Title (EN) ROCK DRILL OIL
(FR) HUILE POUR PERFORATRICES
Abstract: front page image
(EN)Provided is a lubricating oil composition suitable for use in rotary pneumatic and reciprocating tools, comprising a Fischer-Tropsch base oil, a friction modifier based on synthetic ester and a sulfurized extreme pressure agent. The present lubricating oil composition has superior wear, friction and extreme pressure characteristics.
(FR)La présente invention concerne une composition d'huile de graissage conçue pour être utilisée dans des outils pneumatiques rotatifs et alternatifs, comprenant une huile de base Fischer-Tropsch, une charge modifiant le coefficient de frottement basée sur un ester synthétique et un agent extrême-pression sulfuré. La composition d'huile de graissage selon la présente invention présente des caractéristiques d'usure, de frottement et d'extrême-pression supérieures.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)